The Sega Genesis, known as the Mega Drive (Japanese: メガドライブ Hepburn: Mega Doraibu?) in most regions outside North America, is a 16-bit home video game console which was developed and sold by Sega Enterprises, Ltd. The Genesis was Sega's third console and the successor to the Master System. Sega first released the console as the Mega Drive in Japan in 1988, followed by a North American debut under the Genesis moniker in 1989. In 1990, the console was distributed as the Mega Drive by Virgin Mastertronic in Europe, by Ozisoft in Australasia, and by Tec Toy in Brazil. In South Korea, the systems were distributed by Samsung and were known as the Super Gam*Boy, and later the Super Aladdin Boy.[b] (text from wikipedia)

A recreation of the Super Famicom (the Japanese SNES) system icon resembling the Sega Master System. Might not have meant much to North America but this little 8-bit marvel found it’s place in many children’s bedrooms all across Europe and South America.

Taking place soon after Thunder Force, the ORN Empire creates a powerful new battleship, the Plealos (a.k.a. Preareos). Using this battleship, ORN once again attacks the Galaxy Federation. The outcome of the attacks result in the destruction of the Galaxy Federation affiliated planet of Reda, and heavy destruction on the planet Nepura (a.k.a. Nebula), which ORN eventually captures from the Galaxy Federation.